Let's divide 21115756 by 442
Let's see how many times 442 fits into 21115756.

Let's proceed to step 1:
If we divide 2 by 442, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 442

Let's proceed to step 2:
442 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 442

Let's proceed to step 3:
If we divide 211 by 442, we get 0 and a remainder of 211.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 211 to get 211.
Fetch the next digit (1) from the dividend, attach it to 211 and continue: 2111 / 442

Let's proceed to step 4:
442 can be fit into 2111 4 times, resulting in a remainder of 343.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 1768 from 2111 leaves us with 343.
Bring next digit (5) of the dividend behind the 343 and repeat the process: 3435 / 442

Moving on to step 5:
3435 divided by 442 is 7 with a remainder of 341.
Use 7 as the next digit of our solution. 
Result so far: 47.0
Subtract 3094 from 3435 to get 341.
Bring next digit (7) of the dividend behind the 341 and repeat the process: 3417 / 442

On to step 6:
If we divide 3417 by 442, we get 7 and a remainder of 323.
Write down 7 as next digit of the result. 
Result so far: 477.0
Deduct 3094 from 3417 and we're left with 323.
Include the next digit (5) from the dividend after 323, then repeat: 3235 / 442

Let's proceed to step 7:
442 goes into 3235 7 times with a remainder of 141.
Write down 7 as next digit of the result. 
Result so far: 4777.0
If we take 3094 away from 3235, we end up with 141.
Append the next digit (6) from the dividend to 141 and continue with: 1416 / 442

Advancing to step 8:
442 can be fit into 1416 3 times, resulting in a remainder of 90.
The next digit of our result is 3. 
Result so far: 47773.0
The remainder is 90 after subtracting 1326 from 1416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 9:
If we divide 900 by 442, we get 2 and a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 47773.2
Subtract 884 from 900 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
If we divide 160 by 442, we get 0 and a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 47773.2
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 11:
442 can be fit into 1600 3 times, resulting in a remainder of 274.
Put 3 as the next digit of the answer. 
Result so far: 47773.203
If we subtract 1326 from 1600, we get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Moving on to step 12:
2740 divided by 442 is 6 with a remainder of 88.
Record the quotient 6 as the next digit in the result. 
Result so far: 47773.2036
If we subtract 2652 from 2740, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 13:
If we divide 880 by 442, we get 1 and a remainder of 438.
Use 1 as the next digit of our solution. 
Result so far: 47773.20361
Subtract 442 from 880 to get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Advancing to step 14:
The number 442 fits into 4380 9 times, leaving a remainder of 402.
Put 9 as the next digit of the answer. 
Result so far: 47773.203619
If we subtract 3978 from 4380, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

On to step 15:
The number 442 fits into 4020 9 times, leaving a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 47773.2036199
The remainder is 42 after subtracting 3978 from 4020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

The quotient of the division is 47773.2036199, and the remainder is 4.2e-07.